{ "description": "Diagnostic per-event view of the OT-loss intervals that appear in bad_frames.json as `ot_loss_L` / `ot_loss_R`. Use bad_frames.json for window-filtering; use this file when you want to inspect or filter on the underlying motion / OT-gap / angular-velocity signals.", "thresholds": { "freeze_min_s": 0.25, "trans_teleport_mps": 5.0, "ang_teleport_rad_per_s": 15.0, "opt_gap_s": 0.1, "near_window_s": 1.0 }, "coordinates": "TRIMMED-pt frame indices (same as bad_frames.json)", "n_events": 41, "events": [ { "episode": "2026-05-10/episode_001", "side": "left", "a": 5503, "b": 5513, "length_s": 0.367, "view_motion": 3.353, "cam0_motion": 4.531, "cam1_motion": 2.895, "tac_motion": 0.64, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.7, "trans_vel_near_mps": 0.587, "ang_vel_near_rad_s": 18.229, "opt_gap_s": 0.4999, "verdict": "ot_loss" }, { "episode": "2026-05-10/episode_001", "side": "left", "a": 7062, "b": 7153, "length_s": 3.067, "view_motion": 4.593, "cam0_motion": 3.571, "cam1_motion": 4.381, "tac_motion": 0.652, "cam0_dup": 0.062, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.688, "trans_vel_near_mps": 107.787, "ang_vel_near_rad_s": 4404.345, "opt_gap_s": 1.6301, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_005", "side": "left", "a": 12818, "b": 12834, "length_s": 0.567, "view_motion": 3.613, "cam0_motion": 3.323, "cam1_motion": 3.528, "tac_motion": 0.688, "cam0_dup": 0.125, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.688, "trans_vel_near_mps": 3.753, "ang_vel_near_rad_s": 234.83, "opt_gap_s": 0.54, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_005", "side": "right", "a": 2594, "b": 2618, "length_s": 0.833, "view_motion": 2.993, "cam0_motion": 2.999, "cam1_motion": 3.079, "tac_motion": 0.547, "cam0_dup": 0.208, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.75, "trans_vel_near_mps": 1.39, "ang_vel_near_rad_s": 57.624, "opt_gap_s": 0.8199, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 5765, "b": 5794, "length_s": 1.0, "view_motion": 2.359, "cam0_motion": 2.113, "cam1_motion": 2.614, "tac_motion": 0.612, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.724, "trans_vel_near_mps": 135.549, "ang_vel_near_rad_s": 355.849, "opt_gap_s": 0.94, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 5869, "b": 5884, "length_s": 0.533, "view_motion": 2.879, "cam0_motion": 2.05, "cam1_motion": 3.933, "tac_motion": 0.587, "cam0_dup": 0.067, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.733, "trans_vel_near_mps": 1.937, "ang_vel_near_rad_s": 101.764, "opt_gap_s": 2.67, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 5905, "b": 5985, "length_s": 2.7, "view_motion": 2.386, "cam0_motion": 2.312, "cam1_motion": 3.579, "tac_motion": 0.841, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.625, "trans_vel_near_mps": 0.269, "ang_vel_near_rad_s": 15.407, "opt_gap_s": 2.67, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 7680, "b": 7716, "length_s": 1.233, "view_motion": 2.097, "cam0_motion": 1.978, "cam1_motion": 2.61, "tac_motion": 0.629, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.719, "trans_vel_near_mps": 531.866, "ang_vel_near_rad_s": 26952.766, "opt_gap_s": 0.62, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 7765, "b": 7790, "length_s": 0.867, "view_motion": 2.148, "cam0_motion": 1.886, "cam1_motion": 2.538, "tac_motion": 0.626, "cam0_dup": 0.08, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.72, "trans_vel_near_mps": 50.784, "ang_vel_near_rad_s": 1051.315, "opt_gap_s": 0.8785, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 7797, "b": 7815, "length_s": 0.633, "view_motion": 3.267, "cam0_motion": 2.516, "cam1_motion": 3.861, "tac_motion": 0.611, "cam0_dup": 0.056, "cam1_dup": 0.0, "cam2_dup": 0.056, "tac_dup": 0.722, "trans_vel_near_mps": 8.955, "ang_vel_near_rad_s": 249.433, "opt_gap_s": 0.8785, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 8179, "b": 8186, "length_s": 0.267, "view_motion": 2.147, "cam0_motion": 1.886, "cam1_motion": 2.564, "tac_motion": 0.628, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.714, "trans_vel_near_mps": 2.625, "ang_vel_near_rad_s": 133.048, "opt_gap_s": 0.48, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 9633, "b": 9693, "length_s": 2.033, "view_motion": 1.887, "cam0_motion": 1.816, "cam1_motion": 2.436, "tac_motion": 0.7, "cam0_dup": 0.062, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.688, "trans_vel_near_mps": 2.859, "ang_vel_near_rad_s": 148.364, "opt_gap_s": 4.6699, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 9712, "b": 9848, "length_s": 4.567, "view_motion": 1.813, "cam0_motion": 1.771, "cam1_motion": 2.281, "tac_motion": 0.716, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.688, "trans_vel_near_mps": 1.246, "ang_vel_near_rad_s": 76.568, "opt_gap_s": 4.6699, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 11361, "b": 11407, "length_s": 1.567, "view_motion": 2.262, "cam0_motion": 2.054, "cam1_motion": 2.29, "tac_motion": 0.484, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.781, "trans_vel_near_mps": 3.942, "ang_vel_near_rad_s": 232.607, "opt_gap_s": 1.05, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 11454, "b": 11515, "length_s": 2.067, "view_motion": 2.517, "cam0_motion": 2.123, "cam1_motion": 2.556, "tac_motion": 0.626, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.719, "trans_vel_near_mps": 11.811, "ang_vel_near_rad_s": 140.08, "opt_gap_s": 0.8603, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 11518, "b": 11539, "length_s": 0.733, "view_motion": 2.7, "cam0_motion": 2.197, "cam1_motion": 2.759, "tac_motion": 0.523, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.762, "trans_vel_near_mps": 1.518, "ang_vel_near_rad_s": 51.109, "opt_gap_s": 0.8603, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "left", "a": 11585, "b": 11636, "length_s": 1.733, "view_motion": 1.764, "cam0_motion": 1.69, "cam1_motion": 1.912, "tac_motion": 0.554, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.75, "trans_vel_near_mps": 11.316, "ang_vel_near_rad_s": 440.888, "opt_gap_s": 1.65, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "right", "a": 6145, "b": 6164, "length_s": 0.667, "view_motion": 3.205, "cam0_motion": 4.15, "cam1_motion": 2.686, "tac_motion": 0.55, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.737, "trans_vel_near_mps": 38.695, "ang_vel_near_rad_s": 291.932, "opt_gap_s": 0.66, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "right", "a": 6269, "b": 6287, "length_s": 0.633, "view_motion": 1.93, "cam0_motion": 2.56, "cam1_motion": 1.951, "tac_motion": 0.581, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.722, "trans_vel_near_mps": 0.609, "ang_vel_near_rad_s": 6.153, "opt_gap_s": 0.65, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "right", "a": 10170, "b": 10191, "length_s": 0.733, "view_motion": 1.814, "cam0_motion": 1.751, "cam1_motion": 2.017, "tac_motion": 0.506, "cam0_dup": 0.048, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.762, "trans_vel_near_mps": 165.34, "ang_vel_near_rad_s": 714.222, "opt_gap_s": 0.7198, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_013", "side": "right", "a": 11756, "b": 11782, "length_s": 0.9, "view_motion": 1.987, "cam0_motion": 2.224, "cam1_motion": 1.88, "tac_motion": 0.578, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.731, "trans_vel_near_mps": 183.253, "ang_vel_near_rad_s": 372.059, "opt_gap_s": 0.89, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_014", "side": "left", "a": 922, "b": 980, "length_s": 1.967, "view_motion": 2.986, "cam0_motion": 2.323, "cam1_motion": 4.25, "tac_motion": 0.808, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.656, "trans_vel_near_mps": 0.839, "ang_vel_near_rad_s": 52.644, "opt_gap_s": 1.13, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_014", "side": "left", "a": 2025, "b": 2112, "length_s": 2.933, "view_motion": 2.767, "cam0_motion": 2.21, "cam1_motion": 3.648, "tac_motion": 1.081, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.531, "trans_vel_near_mps": 31.896, "ang_vel_near_rad_s": 105.784, "opt_gap_s": 1.53, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_014", "side": "right", "a": 1694, "b": 1720, "length_s": 0.9, "view_motion": 1.925, "cam0_motion": 2.916, "cam1_motion": 1.951, "tac_motion": 0.66, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.692, "trans_vel_near_mps": 0.828, "ang_vel_near_rad_s": 3.824, "opt_gap_s": 0.8701, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "left", "a": 2150, "b": 2194, "length_s": 1.5, "view_motion": 3.206, "cam0_motion": 2.71, "cam1_motion": 3.968, "tac_motion": 0.881, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.625, "trans_vel_near_mps": 202.421, "ang_vel_near_rad_s": 5386.697, "opt_gap_s": 1.57, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "left", "a": 2202, "b": 2228, "length_s": 0.9, "view_motion": 3.738, "cam0_motion": 2.887, "cam1_motion": 4.627, "tac_motion": 0.592, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.731, "trans_vel_near_mps": 146.445, "ang_vel_near_rad_s": 1938.439, "opt_gap_s": 1.57, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "left", "a": 2231, "b": 2322, "length_s": 3.067, "view_motion": 2.739, "cam0_motion": 2.335, "cam1_motion": 3.694, "tac_motion": 0.743, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.688, "trans_vel_near_mps": 0.366, "ang_vel_near_rad_s": 3.672, "opt_gap_s": 1.44, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "left", "a": 3590, "b": 3705, "length_s": 3.867, "view_motion": 2.822, "cam0_motion": 2.421, "cam1_motion": 3.941, "tac_motion": 0.419, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.812, "trans_vel_near_mps": 3.226, "ang_vel_near_rad_s": 178.644, "opt_gap_s": 2.48, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "left", "a": 4829, "b": 4899, "length_s": 2.367, "view_motion": 3.301, "cam0_motion": 2.51, "cam1_motion": 4.564, "tac_motion": 0.864, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.625, "trans_vel_near_mps": 4.198, "ang_vel_near_rad_s": 286.989, "opt_gap_s": 0.81, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "right", "a": 1491, "b": 1516, "length_s": 0.867, "view_motion": 2.282, "cam0_motion": 3.39, "cam1_motion": 1.98, "tac_motion": 0.631, "cam0_dup": 0.04, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.72, "trans_vel_near_mps": 526.887, "ang_vel_near_rad_s": 2452.28, "opt_gap_s": 0.9001, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "right", "a": 2710, "b": 2727, "length_s": 0.6, "view_motion": 2.053, "cam0_motion": 3.25, "cam1_motion": 1.999, "tac_motion": 0.522, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.765, "trans_vel_near_mps": 1.349, "ang_vel_near_rad_s": 6.651, "opt_gap_s": 0.5801, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "right", "a": 4147, "b": 4182, "length_s": 1.2, "view_motion": 3.317, "cam0_motion": 3.416, "cam1_motion": 2.102, "tac_motion": 0.635, "cam0_dup": 0.031, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.719, "trans_vel_near_mps": 1.082, "ang_vel_near_rad_s": 4.682, "opt_gap_s": 1.2, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_015", "side": "right", "a": 5373, "b": 5388, "length_s": 0.533, "view_motion": 2.814, "cam0_motion": 3.653, "cam1_motion": 2.008, "tac_motion": 0.625, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.733, "trans_vel_near_mps": 1.883, "ang_vel_near_rad_s": 13.936, "opt_gap_s": 0.52, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 939, "b": 1017, "length_s": 2.633, "view_motion": 2.277, "cam0_motion": 2.192, "cam1_motion": 3.258, "tac_motion": 0.632, "cam0_dup": 0.062, "cam1_dup": 0.0, "cam2_dup": 0.031, "tac_dup": 0.719, "trans_vel_near_mps": 7.392, "ang_vel_near_rad_s": 314.475, "opt_gap_s": 2.72, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 1052, "b": 1083, "length_s": 1.067, "view_motion": 2.017, "cam0_motion": 1.887, "cam1_motion": 2.496, "tac_motion": 0.571, "cam0_dup": 0.0, "cam1_dup": 0.097, "cam2_dup": 0.0, "tac_dup": 0.742, "trans_vel_near_mps": 7.392, "ang_vel_near_rad_s": 285.626, "opt_gap_s": 1.201, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 1144, "b": 1151, "length_s": 0.267, "view_motion": 2.495, "cam0_motion": 2.387, "cam1_motion": 3.295, "tac_motion": 0.627, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.714, "trans_vel_near_mps": 2.822, "ang_vel_near_rad_s": 147.338, "opt_gap_s": 0.52, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 1184, "b": 1191, "length_s": 0.267, "view_motion": 1.926, "cam0_motion": 2.055, "cam1_motion": 2.56, "tac_motion": 0.307, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.857, "trans_vel_near_mps": 0.588, "ang_vel_near_rad_s": 36.635, "opt_gap_s": 0.52, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 3738, "b": 3745, "length_s": 0.267, "view_motion": 2.947, "cam0_motion": 2.715, "cam1_motion": 3.728, "tac_motion": 0.679, "cam0_dup": 0.143, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.714, "trans_vel_near_mps": 5.581, "ang_vel_near_rad_s": 94.104, "opt_gap_s": 0.4601, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 4921, "b": 4950, "length_s": 1.0, "view_motion": 2.621, "cam0_motion": 2.352, "cam1_motion": 3.69, "tac_motion": 0.653, "cam0_dup": 0.034, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.724, "trans_vel_near_mps": 1070.109, "ang_vel_near_rad_s": 51641.3, "opt_gap_s": 1.02, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 5103, "b": 5142, "length_s": 1.333, "view_motion": 1.831, "cam0_motion": 1.888, "cam1_motion": 2.336, "tac_motion": 0.557, "cam0_dup": 0.0, "cam1_dup": 0.0, "cam2_dup": 0.0, "tac_dup": 0.75, "trans_vel_near_mps": 3.397, "ang_vel_near_rad_s": 199.251, "opt_gap_s": 0.74, "verdict": "ot_loss" }, { "episode": "2026-05-11/episode_016", "side": "left", "a": 7926, "b": 7948, "length_s": 0.767, "view_motion": 3.097, "cam0_motion": 2.443, "cam1_motion": 3.1, "tac_motion": 0.578, "cam0_dup": 0.0, "cam1_dup": 0.045, "cam2_dup": 0.0, "tac_dup": 0.727, "trans_vel_near_mps": 7.903, "ang_vel_near_rad_s": 306.111, "opt_gap_s": 0.7798, "verdict": "ot_loss" } ] }